Names of 1000998
| Nominal | 1000998 |
| Cardinal | one million nine hundred ninety-eight |
| Ordinal | 1,000,998th |
| This number as US currency | one million nine hundred ninety-eight dollars |
| Is 1000998 an odd number? | 1000998 is NOT an odd number |
| Is 1000998 an even number? | 1000998 is an even number |
| Is 1000998 a palindrome? | 1000998 is NOT a palindrome number |
| Is 1000998 a triangle number? | 1000998 is NOT a triangle number |
1000998 in other Bases
| Base 2 (Binary) | 111101000110001001102 |
| Base 3 (Ternary) | 12122120100003 |
| Base 4 (Quaternary) | 33101202124 |
| Base 5 (Quinary) | 2240124435 |
| Base 6 (Senary) | 332421306 |
| Base 8 (Octal) | 36430468 |
| Base 12 (Duodecimal) | 40334612 |
| Base 16 (Hexadecimal) | F462616 |
| Base 20 (Vigesimal) | 6529I20 |
Primes and Factors tests for 1000998
| Is 1000998 a Prime Number? | 1000998 is NOT a prime |
| Is 1000998 a perfect number? | 1000998 is NOT a perfect number |
| Is 1000998 a Mersenne Prime? | 1000998 is NOT a Mersenne prime |
| Is 1000998 a Fermat Prime? | 1000998 is NOT a Fermat prime |
| Is 1000998 a Fibonacci Prime? | 1000998 is NOT a Fibonacci prime |
| Is 1000998 a Partition Prime? | 1000998 is NOT a Partition prime |
| Is 1000998 a Pell Prime? | 1000998 is NOT a Pell prime |
| Prime Factors | Prime factors of 1000998 |
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1000998 in other Numerals
| 1000998 in Roman Numeral | CMXCVIII |
| 1000998 in Chinese Numeral | 玖佰玖拾捌 |
| 1000998 in Egyptian Numeral | 𓁨𓍪𓎎𓐁 |
| 1000998 in Babylonian Numeral |     |
Roots and stuff for 1000998
| Is 1000998 a square number? | 1000998 is NOT a square number |
| Is 1000998 a cube number? | 1000998 is NOT a cube number |
| Square root of the number 1000998 | 1000.4988755616 |
| Cube root of the number 1000998 | 100.03325560609 |
Recreational math for 1000998
| Number 1000998 reversed | 8990001 |
| Sum of the digits | 27 |
| No of digits | 7 |